IAA RAS IAA Minor Planet Database

2023 BU

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1103378574 ± 3.00e-08
Semi-major axis (a)1.1065377609 AU ± 3.74e-08
Inclination (i)3.73193106° ± 7.69e-07
Long. of Asc. Node (Ω)125.11075607° ± 6.07e-07
Arg. of Perihelion (ω)356.08553591° ± 7.51e-06
Mean Anomaly (M)155.55473241° ± 4.73e-05
Mean Motion (n)0.8467650372°/day ± 4.29e-08
Perihelion dist (q)0.98444476 AU ± 4.70e-08
Aphelion dist (Q)1.22863077 AU ± 5.32e-08
Orbital Period1.16399029 yr ± 5.90e-08
Physical Parameters
H (abs. magnitude)29.69
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.372″
Uncertainty0
Orbit TypeApollo
MOID0.000024 AU
Observations Used1669
Radar Obs Used2
Oppositions1
Arc Total2023-2023
First Observation Used2023-01-21
Last Observation Used2023-01-31
Observations (1784)
Date Type RA Dec Mag Band Observatory
2023-01-25 21:07:29 C 09 30 58.231 +41 32 22.10 16.7 V C20
2023-01-25 21:08:40 C 09 30 56.012 +41 32 18.45 17.2 V C20
2023-01-25 21:09:23 C 09 32 50.714 +41 22 02.11 – V K63
2023-01-25 21:11:16 C 09 30 51.364 +41 32 10.41 16.8 V C20
2023-01-25 21:11:42 C 09 30 50.692 +41 32 09.12 17.3 V C20
2023-01-25 21:12:08 C 09 30 49.850 +41 32 07.73 17.4 V C20
2023-01-25 21:12:34 C 09 30 49.046 +41 32 06.10 17.0 V C20
2023-01-25 21:12:56 C 09 32 45.805 +41 22 02.94 – V K63
2023-01-25 21:13:00 C 09 30 48.273 +41 32 04.61 17.3 V C20
2023-01-25 21:13:26 C 09 30 47.663 +41 32 03.68 17.4 V C20
2023-01-25 21:13:52 C 09 30 46.693 +41 32 01.78 16.7 V C20
2023-01-25 21:14:17 C 09 30 45.982 +41 32 00.29 17.6 V C20
2023-01-25 21:14:43 C 09 30 45.256 +41 31 59.18 16.8 V C20
2023-01-25 21:15:12 C 09 30 44.273 +41 31 57.57 17.0 V C20
2023-01-25 21:15:18 C 09 32 42.524 +41 22 03.69 – V K63
2023-01-25 21:15:38 C 09 30 43.585 +41 31 56.14 17.5 V C20
2023-01-25 21:16:03 C 09 30 42.812 +41 31 54.46 17.6 V C20
2023-01-25 21:16:29 C 09 30 41.987 +41 31 53.07 16.9 V C20
2023-01-25 21:16:55 C 09 30 41.114 +41 31 51.65 17.3 V C20
2023-01-25 21:17:21 C 09 30 40.545 +41 31 50.36 17.3 V C20
2023-01-25 21:17:47 C 09 30 39.598 +41 31 48.49 16.6 V C20
2023-01-25 21:18:13 C 09 30 38.862 +41 31 46.84 17.6 V C20
2023-01-25 21:18:38 C 09 30 38.128 +41 31 45.74 16.9 V C20
2023-01-25 21:19:04 C 09 30 37.259 +41 31 44.22 17.2 V C20
2023-01-25 21:19:30 C 09 30 36.503 +41 31 42.67 17.2 V C20
2023-01-25 21:20:22 C 09 30 34.906 +41 31 39.49 16.8 V C20
2023-01-25 21:20:48 C 09 30 34.054 +41 31 38.06 17.2 V C20
2023-01-25 21:21:14 C 09 30 33.433 +41 31 36.59 16.9 V C20
2023-01-25 21:21:40 C 09 30 32.477 +41 31 34.84 16.8 V C20
2023-01-25 21:22:31 C 09 30 30.950 +41 31 31.76 17.4 V C20
2023-01-25 21:23:11 C 09 30 29.770 +41 31 29.24 17.1 V C20
2023-01-25 21:23:37 C 09 30 29.017 +41 31 27.87 17.4 V C20
2023-01-25 21:24:02 C 09 30 28.028 +41 31 25.94 17.4 V C20
2023-01-25 21:24:28 C 09 30 27.445 +41 31 24.74 16.9 V C20
2023-01-25 21:24:54 C 09 30 26.563 +41 31 22.93 16.6 V C20
2023-01-25 21:25:20 C 09 30 25.747 +41 31 21.32 17.4 V C20
2023-01-25 21:25:46 C 09 30 25.060 +41 31 19.71 16.7 V C20
2023-01-25 21:26:12 C 09 30 24.198 +41 31 18.05 17.3 V C20
2023-01-25 21:26:37 C 09 30 23.337 +41 31 16.42 17.2 V C20
2023-01-25 21:27:03 C 09 30 22.662 +41 31 14.93 17.1 V C20
2023-01-25 21:28:34 C 09 30 19.699 +41 31 08.88 17.4 V C20
2023-01-25 21:29:00 C 09 30 19.041 +41 31 07.19 16.7 V C20
2023-01-25 21:29:26 C 09 30 18.123 +41 31 05.30 17.0 V C20
2023-01-25 21:29:52 C 09 30 17.380 +41 31 03.60 17.1 V C20
2023-01-25 21:30:18 C 09 30 16.609 +41 31 01.90 17.6 V C20
2023-01-25 21:30:44 C 09 30 15.766 +41 31 00.37 16.7 V C20
2023-01-25 21:31:10 C 09 30 14.884 +41 30 58.45 17.3 V C20
2023-01-25 21:31:35 C 09 30 14.241 +41 30 57.04 17.0 V C20
2023-01-25 21:32:01 C 09 30 13.289 +41 30 54.94 16.7 V C20
2023-01-25 21:32:27 C 09 30 12.624 +41 30 53.34 17.4 V C20
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2023-01-29 11:00:00 4276625.76 1 us 8560 -14 -14
2023-01-30 11:20:00 5813236.044 1 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)